Bug 320462 - Send an input event when a value is selected from the autocomple or list dropdown. r=smaug a=sicking

content/html/content/src/nsHTMLInputElement.cpp

@@ -1200,7 +1200,11 @@ nsHTMLInputElement::SetUserInput(const nsAString& aValue)
   } else {
     SetValueInternal(aValue, PR_TRUE, PR_TRUE);
   }
-  return NS_OK;
+
+  return nsContentUtils::DispatchTrustedEvent(GetOwnerDoc(),
+                                              static_cast<nsIDOMHTMLInputElement*>(this),
+                                              NS_LITERAL_STRING("input"), PR_TRUE,
+                                              PR_TRUE);
 }
 
 NS_IMETHODIMP_(nsIEditor*)

toolkit/components/satchel/test/test_form_autocomplete.html

@@ -682,22 +682,39 @@ function runTest(testNum) {
         doKey("return");
         checkForm("value");
 
-        if (testNum == 403) {
-          SimpleTest.finish();
-          return;
-        }
-
         if (testNum == 400) {
           input = $_(9, "field7");
         } else if (testNum == 401) {
           input = $_(10, "field8");
         } else if (testNum == 402) {
           input = $_(11, "field9");
+        } else if (testNum == 403) {
+          // Go to test 500.
+          fh.addEntry("field1", "value1");
+          input = $_(1, "field1");
+          testNum = 499;
         }
+
         restoreForm();
         doKey("down");
         break;
 
+    // Check that the input event is fired.
+    case 500:
+      input.addEventListener("input", function(event) {
+        input.removeEventListener("input", arguments.callee, false);
+        ok(true, "oninput should have been received");
+        ok(event.bubbles, "input event should bubble");
+        ok(event.cancelable, "input event should be cancelable");
+        SimpleTest.finish();
+      }, false);
+
+      doKey("down");
+      checkForm("");
+      doKey("return");
+      checkForm("value1");
+      return;
+
     default:
         ok(false, "Unexpected invocation of test #" + testNum);
         SimpleTest.finish();

toolkit/components/satchel/test/test_form_autocomplete_with_list.html

@@ -372,10 +372,28 @@ function runTest(testNum) {
         input.removeAttribute('mozNoFilter');
         restoreForm();
         doKey("down");
-        SimpleTest.finish();
+        testNum = 399;
+        setTimeout(runTest, 50, testNum + 1); // XXX 40ms was too slow, why?
       }, 500);
       return;
       break;
+
+    case 400:
+      // Check that the input event is fired.
+      input.addEventListener("input", function(event) {
+        input.removeEventListener("input", arguments.callee, false);
+        ok(true, "oninput should have been received");
+        ok(event.bubbles, "input event should bubble");
+        ok(event.cancelable, "input event should be cancelable");
+        SimpleTest.finish();
+      }, false);
+
+      doKey("down");
+      checkForm("");
+      doKey("return");
+      checkForm("Google");
+      return;
+
     default:
         ok(false, "Unexpected invocation of test #" + testNum);
         SimpleTest.finish();